! Started logfile: /scr/pima/rdv73_uvs/J1928+0848_X_uvs.log on Sat Jan 9 17:37:43 2016 obs /scr/pima/rdv73_uvs/J1928+0848_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J1928+0848_X_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 32 integrations on 28 of 28 possible baselines. ! AN table 3: 32 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.853567 visibilities/baseline/integration-bin. ! Found source: J1928+0848 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9956 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv73_uvs/J1928+0848_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.018633Jy sigma=5.020400 ! Fit after self-cal, rms=0.859324Jy sigma=4.210631 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:ZC ! Flagging baselines of antenna 1:ZC in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=1.664 mas, bpa=17.39 degrees ! Estimated noise=2.85547 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109257 Jy ! Component: 100 - total flux cleaned = 0.135169 Jy ! Total flux subtracted in 100 components = 0.135169 Jy ! Clean residual min=-0.010707 max=0.017234 Jy/beam ! Clean residual mean=-0.000018 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 0.135169 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.135169 Jy ! ! Correcting IF 1. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.100438Jy sigma=0.478784 ! Fit after self-cal, rms=0.100031Jy sigma=0.478013 ! Inverting map and beam ! Estimated beam: bmin=0.8534 mas, bmaj=1.664 mas, bpa=17.39 degrees ! Estimated noise=2.85547 mJy/beam. ! Added new window around map position (-5.8, 10.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162318 Jy ! Component: 100 - total flux cleaned = 0.0246776 Jy ! Total flux subtracted in 100 components = 0.0246776 Jy ! Clean residual min=-0.010080 max=0.013781 Jy/beam ! Clean residual mean=-0.000010 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.159847 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.159847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096642Jy sigma=0.456787 ! Fit after self-cal, rms=0.096523Jy sigma=0.456122 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.955 mas, bpa=12.7 degrees ! Estimated noise=1.53673 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212238 Jy ! Component: 100 - total flux cleaned = 0.0332827 Jy ! Component: 150 - total flux cleaned = 0.041444 Jy ! Component: 200 - total flux cleaned = 0.0434273 Jy ! Total flux subtracted in 200 components = 0.0434273 Jy ! Clean residual min=-0.008633 max=0.009934 Jy/beam ! Clean residual mean=0.000000 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.203274 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.203274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091010Jy sigma=0.429655 ! Fit after self-cal, rms=0.090825Jy sigma=0.428289 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.59 KP 0.93 ! LA 1.05 PT 1.00 SC 0.79 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.93 HN 1.61 KP 0.95 ! LA 1.04 OV 0.97 PT 0.99 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.89 HN 1.36 KP 0.92 ! LA 1.03 MK 0.78 OV 1.00 PT 0.93 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.63 KP 0.90 ! LA 0.99 PT 0.99 SC 0.87 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.93 HN 1.60 KP 0.94 ! LA 1.02 OV 0.95 PT 1.02 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.90 HN 1.33 KP 0.91 ! LA 0.96 MK 0.81 OV 0.99 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.87 HN 1.46 KP 0.81 ! LA 0.98 PT 1.05 SC 1.03 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.94 HN 1.64 KP 0.83 ! LA 1.07 OV 1.08 PT 1.04 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 0.90 HN 1.33 KP 0.86 ! LA 1.02 MK 0.78 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.86 KP 0.82 ! LA 1.10 PT 0.99 SC 0.95 ZC 1.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.91 HN 1.62 KP 0.94 ! LA 1.08 OV 1.02 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.92 HN 1.64 KP 0.83 ! LA 1.00 MK 0.81 OV 0.99 PT 0.97 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.090825Jy sigma=0.428289 ! Fit after self-cal, rms=0.096327Jy sigma=0.409783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=1.965 mas, bpa=13.68 degrees ! Estimated noise=1.54464 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626377 Jy ! Component: 100 - total flux cleaned = -0.000568494 Jy ! Component: 150 - total flux cleaned = -0.001413 Jy ! Component: 200 - total flux cleaned = -0.00157249 Jy ! Total flux subtracted in 200 components = -0.00157249 Jy ! Clean residual min=-0.004822 max=0.003705 Jy/beam ! Clean residual mean=0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.201702 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.201702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096097Jy sigma=0.407866 ! Fit after self-cal, rms=0.096274Jy sigma=0.407426 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096274Jy sigma=0.407426 ! Fit after self-cal, rms=0.098200Jy sigma=0.407244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.967 mas, bpa=14.14 degrees ! Estimated noise=1.54201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114109 Jy ! Component: 100 - total flux cleaned = -0.00171723 Jy ! Component: 150 - total flux cleaned = -0.00185642 Jy ! Component: 200 - total flux cleaned = -0.00185744 Jy ! Total flux subtracted in 200 components = -0.00185744 Jy ! Clean residual min=-0.004353 max=0.003362 Jy/beam ! Clean residual mean=0.000006 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.199844 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.199844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098103Jy sigma=0.406390 ! Fit after self-cal, rms=0.098103Jy sigma=0.406343 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42977e-05 Jy ! Component: 100 - total flux cleaned = 1.57473e-05 Jy ! Component: 150 - total flux cleaned = 6.58895e-05 Jy ! Component: 200 - total flux cleaned = 1.77613e-05 Jy ! Total flux subtracted in 200 components = 1.77613e-05 Jy ! Clean residual min=-0.004103 max=0.003171 Jy/beam ! Clean residual mean=0.000006 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.199862 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.199862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098064Jy sigma=0.405977 ! Fit after self-cal, rms=0.098056Jy sigma=0.405962 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098056Jy sigma=0.405962 ! Fit after self-cal, rms=0.099894Jy sigma=0.405806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.969 mas, bpa=14.4 degrees ! Estimated noise=1.54188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161511 Jy ! Component: 100 - total flux cleaned = -0.00179336 Jy ! Component: 150 - total flux cleaned = -0.00179446 Jy ! Component: 200 - total flux cleaned = -0.00179477 Jy ! Total flux subtracted in 200 components = -0.00179477 Jy ! Clean residual min=-0.003702 max=0.003103 Jy/beam ! Clean residual mean=0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.198067 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.198067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099850Jy sigma=0.405396 ! Fit after self-cal, rms=0.099858Jy sigma=0.405380 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102699 Jy ! Component: 100 - total flux cleaned = -6.04364e-05 Jy ! Component: 150 - total flux cleaned = -2.27116e-05 Jy ! Component: 200 - total flux cleaned = -9.51792e-05 Jy ! Total flux subtracted in 200 components = -9.51792e-05 Jy ! Clean residual min=-0.003470 max=0.002959 Jy/beam ! Clean residual mean=0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.197972 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.197972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099837Jy sigma=0.405174 ! Fit after self-cal, rms=0.099834Jy sigma=0.405167 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099834Jy sigma=0.405167 ! Fit after self-cal, rms=0.101126Jy sigma=0.405078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.603 mas, bmaj=2.905 mas, bpa=-13.02 degrees ! Estimated noise=1.80436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329922 Jy ! Component: 100 - total flux cleaned = -0.000875616 Jy ! Component: 150 - total flux cleaned = -0.00113595 Jy ! Component: 200 - total flux cleaned = -0.00121008 Jy ! Total flux subtracted in 200 components = -0.00121008 Jy ! Clean residual min=-0.002987 max=0.003640 Jy/beam ! Clean residual mean=0.000007 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.196762 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.196762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101120Jy sigma=0.404941 ! Fit after self-cal, rms=0.101128Jy sigma=0.404906 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267211 Jy ! Component: 100 - total flux cleaned = 0.00257898 Jy ! Component: 150 - total flux cleaned = 0.00270609 Jy ! Component: 200 - total flux cleaned = 0.00299554 Jy ! Total flux subtracted in 200 components = 0.00299554 Jy ! Clean residual min=-0.002473 max=0.002169 Jy/beam ! Clean residual mean=0.000004 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.199758 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.199758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101009Jy sigma=0.404227 ! Fit after self-cal, rms=0.100991Jy sigma=0.404182 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102288Jy sigma=0.397088 ! Fit after self-cal, rms=0.103122Jy sigma=0.396886 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.103122Jy sigma=0.396886 ! Fit after self-cal, rms=0.103169Jy sigma=0.394773 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.8077 mas, bmaj=1.531 mas, bpa=12.84 degrees ! Estimated noise=2.84318 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323382 Jy ! Component: 100 - total flux cleaned = -0.000310908 Jy ! Component: 150 - total flux cleaned = -0.000172019 Jy ! Component: 200 - total flux cleaned = -2.7387e-05 Jy ! Total flux subtracted in 200 components = -2.7387e-05 Jy ! Clean residual min=-0.005421 max=0.005420 Jy/beam ! Clean residual mean=0.000002 rms=0.001324 Jy/beam ! Combined flux in latest and established models = 0.19973 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.19973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103160Jy sigma=0.394801 ! Fit after self-cal, rms=0.102772Jy sigma=0.394331 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=1.071 mas, bmaj=1.879 mas, bpa=9.88 degrees ! Estimated noise=1.5358 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7.8, -5.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219207 Jy ! Component: 100 - total flux cleaned = 0.00230042 Jy ! Component: 150 - total flux cleaned = 0.00216018 Jy ! Component: 200 - total flux cleaned = 0.00215835 Jy ! Component: 250 - total flux cleaned = 0.00192111 Jy ! Component: 300 - total flux cleaned = 0.00186703 Jy ! Component: 350 - total flux cleaned = 0.00171659 Jy ! Component: 400 - total flux cleaned = 0.00162192 Jy ! Total flux subtracted in 400 components = 0.00162192 Jy ! Clean residual min=-0.002384 max=0.002379 Jy/beam ! Clean residual mean=0.000001 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.201352 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 170 components and 0.201352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102556Jy sigma=0.393378 ! Fit after self-cal, rms=0.102553Jy sigma=0.393339 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84413e-06 Jy ! Component: 100 - total flux cleaned = -8.65062e-05 Jy ! Component: 150 - total flux cleaned = -0.000172475 Jy ! Component: 200 - total flux cleaned = -0.000253588 Jy ! Component: 250 - total flux cleaned = -0.000213874 Jy ! Component: 300 - total flux cleaned = -0.000214293 Jy ! Component: 350 - total flux cleaned = -0.000214827 Jy ! Component: 400 - total flux cleaned = -0.00021465 Jy ! Total flux subtracted in 400 components = -0.00021465 Jy ! Clean residual min=-0.002361 max=0.002297 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.201138 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 194 components and 0.201138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102478Jy sigma=0.393087 ! Fit after self-cal, rms=0.102481Jy sigma=0.393079 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! A total of 24 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.102763Jy sigma=0.395049 ! Fit after self-cal, rms=0.102124Jy sigma=0.392981 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=1.071 mas, bmaj=1.877 mas, bpa=10.04 degrees ! Estimated noise=1.52972 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181997 Jy ! Component: 100 - total flux cleaned = 0.000370258 Jy ! Component: 150 - total flux cleaned = 0.000440402 Jy ! Component: 200 - total flux cleaned = 0.000474684 Jy ! Component: 250 - total flux cleaned = 0.000541138 Jy ! Component: 300 - total flux cleaned = 0.000604736 Jy ! Component: 350 - total flux cleaned = 0.000635353 Jy ! Component: 400 - total flux cleaned = 0.000665985 Jy ! Total flux subtracted in 400 components = 0.000665985 Jy ! Clean residual min=-0.002285 max=0.002352 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.201804 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 223 components and 0.201804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102072Jy sigma=0.392795 ! Fit after self-cal, rms=0.102076Jy sigma=0.392788 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-39, 11.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181224 Jy ! Component: 100 - total flux cleaned = 0.0018685 Jy ! Component: 150 - total flux cleaned = 0.00203896 Jy ! Component: 200 - total flux cleaned = 0.0022302 Jy ! Component: 250 - total flux cleaned = 0.00255367 Jy ! Component: 300 - total flux cleaned = 0.00275855 Jy ! Component: 350 - total flux cleaned = 0.00295582 Jy ! Component: 400 - total flux cleaned = 0.00301901 Jy ! Total flux subtracted in 400 components = 0.00301901 Jy ! Clean residual min=-0.002363 max=0.002110 Jy/beam ! Clean residual mean=0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.204823 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 257 components and 0.204823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101997Jy sigma=0.392337 ! Fit after self-cal, rms=0.101994Jy sigma=0.392304 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101994Jy sigma=0.392304 ! Fit after self-cal, rms=0.102291Jy sigma=0.392254 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=1.072 mas, bmaj=1.877 mas, bpa=10.07 degrees ! Estimated noise=1.52825 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368252 Jy ! Component: 100 - total flux cleaned = 0.000506236 Jy ! Component: 150 - total flux cleaned = 0.000570692 Jy ! Component: 200 - total flux cleaned = 0.000695986 Jy ! Component: 250 - total flux cleaned = 0.000817227 Jy ! Component: 300 - total flux cleaned = 0.00084616 Jy ! Component: 350 - total flux cleaned = 0.00093256 Jy ! Component: 400 - total flux cleaned = 0.000932803 Jy ! Total flux subtracted in 400 components = 0.000932803 Jy ! Clean residual min=-0.002326 max=0.002008 Jy/beam ! Clean residual mean=0.000001 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.205755 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 281 components and 0.205755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102252Jy sigma=0.392082 ! Fit after self-cal, rms=0.102258Jy sigma=0.392075 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178975 Jy ! Component: 100 - total flux cleaned = 0.000207007 Jy ! Component: 150 - total flux cleaned = 0.000234506 Jy ! Component: 200 - total flux cleaned = 0.000288505 Jy ! Component: 250 - total flux cleaned = 0.000314428 Jy ! Component: 300 - total flux cleaned = 0.000340124 Jy ! Component: 350 - total flux cleaned = 0.000391527 Jy ! Component: 400 - total flux cleaned = 0.000416756 Jy ! Total flux subtracted in 400 components = 0.000416756 Jy ! Clean residual min=-0.002270 max=0.001986 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.206172 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 289 components and 0.206172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102228Jy sigma=0.391964 ! Fit after self-cal, rms=0.102229Jy sigma=0.391963 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102229Jy sigma=0.391963 ! Fit after self-cal, rms=0.100302Jy sigma=0.381974 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=2.617 mas, bmaj=2.892 mas, bpa=-11.95 degrees ! Estimated noise=1.78999 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000802479 Jy ! Component: 100 - total flux cleaned = 0.00121379 Jy ! Component: 150 - total flux cleaned = 0.00138839 Jy ! Component: 200 - total flux cleaned = 0.00148275 Jy ! Component: 250 - total flux cleaned = 0.00156938 Jy ! Component: 300 - total flux cleaned = 0.00161838 Jy ! Component: 350 - total flux cleaned = 0.00169835 Jy ! Component: 400 - total flux cleaned = 0.00174479 Jy ! Total flux subtracted in 400 components = 0.00174479 Jy ! Clean residual min=-0.001598 max=0.001731 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.207917 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 326 components and 0.207917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100290Jy sigma=0.381934 ! Fit after self-cal, rms=0.100376Jy sigma=0.381802 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (39.6, 45.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113795 Jy ! Component: 100 - total flux cleaned = 0.0013519 Jy ! Component: 150 - total flux cleaned = 0.0015337 Jy ! Component: 200 - total flux cleaned = 0.00162803 Jy ! Component: 250 - total flux cleaned = 0.00177419 Jy ! Component: 300 - total flux cleaned = 0.00193981 Jy ! Component: 350 - total flux cleaned = 0.00199287 Jy ! Component: 400 - total flux cleaned = 0.00206811 Jy ! Total flux subtracted in 400 components = 0.00206811 Jy ! Clean residual min=-0.001579 max=0.001779 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.209985 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 365 components and 0.209985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100310Jy sigma=0.381444 ! Fit after self-cal, rms=0.100309Jy sigma=0.381424 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Added new window around map position (-46.2, 42.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021521 Jy ! Component: 100 - total flux cleaned = -0.000126121 Jy ! Component: 150 - total flux cleaned = 9.30165e-06 Jy ! Component: 200 - total flux cleaned = 7.17476e-05 Jy ! Component: 250 - total flux cleaned = 0.000131289 Jy ! Component: 300 - total flux cleaned = 0.000104176 Jy ! Component: 350 - total flux cleaned = 0.000130827 Jy ! Component: 400 - total flux cleaned = 0.000181223 Jy ! Total flux subtracted in 400 components = 0.000181223 Jy ! Clean residual min=-0.001413 max=0.001391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.210166 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 408 components and 0.210166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100253Jy sigma=0.381101 ! Fit after self-cal, rms=0.100247Jy sigma=0.381084 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=1.074 mas, bmaj=1.879 mas, bpa=10.22 degrees ! Estimated noise=1.53427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.879 at 10.22 degrees (North through East) ! Clean map min=-0.003112 max=0.13741 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=0.8123 mas, bmaj=1.534 mas, bpa=13.17 degrees ! Estimated noise=2.84781 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108194 Jy ! Component: 100 - total flux cleaned = 0.132834 Jy ! Component: 150 - total flux cleaned = 0.143673 Jy ! Component: 200 - total flux cleaned = 0.15106 Jy ! Component: 250 - total flux cleaned = 0.155067 Jy ! Component: 300 - total flux cleaned = 0.158111 Jy ! Component: 350 - total flux cleaned = 0.161329 Jy ! Component: 400 - total flux cleaned = 0.163641 Jy ! Total flux subtracted in 400 components = 0.163641 Jy ! Clean residual min=-0.005248 max=0.006045 Jy/beam ! Clean residual mean=-0.000006 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.163641 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 48 model components to the UV plane model. ! The established model now contains 48 components and 0.163641 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=1.074 mas, bmaj=1.879 mas, bpa=10.22 degrees ! Estimated noise=1.53427 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121605 Jy ! Component: 100 - total flux cleaned = 0.0198785 Jy ! Component: 150 - total flux cleaned = 0.0253665 Jy ! Component: 200 - total flux cleaned = 0.0295317 Jy ! Component: 250 - total flux cleaned = 0.0324694 Jy ! Component: 300 - total flux cleaned = 0.0347101 Jy ! Component: 350 - total flux cleaned = 0.0361091 Jy ! Component: 400 - total flux cleaned = 0.0370214 Jy ! Total flux subtracted in 400 components = 0.0370214 Jy ! Clean residual min=-0.002557 max=0.002874 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.200663 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 121 components and 0.200663 Jy ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Added new window around map position (1.8, -0.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024105 Jy ! Component: 100 - total flux cleaned = 0.00298248 Jy ! Component: 150 - total flux cleaned = 0.00328914 Jy ! Component: 200 - total flux cleaned = 0.00343279 Jy ! Component: 250 - total flux cleaned = 0.0035011 Jy ! Component: 300 - total flux cleaned = 0.00362957 Jy ! Component: 350 - total flux cleaned = 0.00362977 Jy ! Component: 400 - total flux cleaned = 0.00368705 Jy ! Total flux subtracted in 400 components = 0.00368705 Jy ! Clean residual min=-0.002230 max=0.002154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.20435 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 183 components and 0.20435 Jy ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=2.617 mas, bmaj=2.892 mas, bpa=-11.95 degrees ! Estimated noise=1.78999 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012324 Jy ! Component: 100 - total flux cleaned = 0.00210771 Jy ! Component: 150 - total flux cleaned = 0.002547 Jy ! Component: 200 - total flux cleaned = 0.00272796 Jy ! Component: 250 - total flux cleaned = 0.00298508 Jy ! Component: 300 - total flux cleaned = 0.0031474 Jy ! Component: 350 - total flux cleaned = 0.00341837 Jy ! Component: 400 - total flux cleaned = 0.00360233 Jy ! Total flux subtracted in 400 components = 0.00360233 Jy ! Clean residual min=-0.001801 max=0.001476 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.207952 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176974 Jy ! Component: 100 - total flux cleaned = 0.000279125 Jy ! Component: 150 - total flux cleaned = 0.000412094 Jy ! Component: 200 - total flux cleaned = 0.000540335 Jy ! Component: 250 - total flux cleaned = 0.000570944 Jy ! Component: 300 - total flux cleaned = 0.000601678 Jy ! Component: 350 - total flux cleaned = 0.000602331 Jy ! Component: 400 - total flux cleaned = 0.000717113 Jy ! Total flux subtracted in 400 components = 0.000717113 Jy ! Clean residual min=-0.001643 max=0.001340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.208669 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 279 components and 0.208669 Jy ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! Estimated beam: bmin=1.074 mas, bmaj=1.879 mas, bpa=10.22 degrees ! Estimated noise=1.53427 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594002 Jy ! Component: 100 - total flux cleaned = 0.000917321 Jy ! Component: 150 - total flux cleaned = 0.00112126 Jy ! Component: 200 - total flux cleaned = 0.00107098 Jy ! Component: 250 - total flux cleaned = 0.00106972 Jy ! Component: 300 - total flux cleaned = 0.00102276 Jy ! Component: 350 - total flux cleaned = 0.000885542 Jy ! Component: 400 - total flux cleaned = 0.000710971 Jy ! Total flux subtracted in 400 components = 0.000710971 Jy ! Clean residual min=-0.001872 max=0.001643 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.20938 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 331 components and 0.20938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100281Jy sigma=0.381049 ! Fit after self-cal, rms=0.100258Jy sigma=0.380923 wmodel /scr/pima/rdv73_uvs/J1928+0848_X_map.mod ! Writing 331 model components to file: /scr/pima/rdv73_uvs/J1928+0848_X_map.mod wobs /scr/pima/rdv73_uvs/J1928+0848_X_uvs.fits ! Applying 743 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J1928+0848_X_uvs.fits wwins /scr/pima/rdv73_uvs/J1928+0848_X_map.win ! wwins: Wrote 10 windows to /scr/pima/rdv73_uvs/J1928+0848_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262946 Jy ! Component: 100 - total flux cleaned = -0.000385831 Jy ! Component: 150 - total flux cleaned = -0.000386437 Jy ! Component: 200 - total flux cleaned = -0.000330576 Jy ! Component: 250 - total flux cleaned = -0.000193404 Jy ! Component: 300 - total flux cleaned = -0.000139655 Jy ! Component: 350 - total flux cleaned = -8.66367e-05 Jy ! Component: 400 - total flux cleaned = -6.03591e-05 Jy ! Component: 450 - total flux cleaned = -8.62432e-05 Jy ! Component: 500 - total flux cleaned = -0.000162685 Jy ! Component: 550 - total flux cleaned = -0.000212566 Jy ! Component: 600 - total flux cleaned = -0.000163253 Jy ! Component: 650 - total flux cleaned = -0.000236593 Jy ! Component: 700 - total flux cleaned = -0.000212439 Jy ! Component: 750 - total flux cleaned = -0.000236501 Jy ! Component: 800 - total flux cleaned = -0.000260266 Jy ! Component: 850 - total flux cleaned = -0.000283733 Jy ! Component: 900 - total flux cleaned = -0.000353472 Jy ! Component: 950 - total flux cleaned = -0.000422189 Jy ! Component: 1000 - total flux cleaned = -0.000490669 Jy ! Component: 1050 - total flux cleaned = -0.000513061 Jy ! Component: 1100 - total flux cleaned = -0.000512885 Jy ! Component: 1150 - total flux cleaned = -0.000512459 Jy ! Component: 1200 - total flux cleaned = -0.000512481 Jy ! Component: 1250 - total flux cleaned = -0.000490558 Jy ! Component: 1300 - total flux cleaned = -0.000468968 Jy ! Component: 1350 - total flux cleaned = -0.000447441 Jy ! Component: 1400 - total flux cleaned = -0.000447426 Jy ! Component: 1450 - total flux cleaned = -0.000426312 Jy ! Component: 1500 - total flux cleaned = -0.00032143 Jy ! Component: 1550 - total flux cleaned = -0.000363178 Jy ! Component: 1600 - total flux cleaned = -0.000321742 Jy ! Component: 1650 - total flux cleaned = -0.000342364 Jy ! Component: 1700 - total flux cleaned = -0.00034242 Jy ! Component: 1750 - total flux cleaned = -0.00038279 Jy ! Component: 1800 - total flux cleaned = -0.000382594 Jy ! Component: 1850 - total flux cleaned = -0.00040275 Jy ! Component: 1900 - total flux cleaned = -0.000363192 Jy ! Component: 1950 - total flux cleaned = -0.000442006 Jy ! Component: 2000 - total flux cleaned = -0.000422443 Jy ! Component: 2050 - total flux cleaned = -0.00051981 Jy ! Component: 2100 - total flux cleaned = -0.000519778 Jy ! Component: 2150 - total flux cleaned = -0.000481573 Jy ! Component: 2200 - total flux cleaned = -0.000558021 Jy ! Component: 2250 - total flux cleaned = -0.000501172 Jy ! Component: 2300 - total flux cleaned = -0.000557832 Jy ! Component: 2350 - total flux cleaned = -0.000595177 Jy ! Component: 2400 - total flux cleaned = -0.000483361 Jy ! Component: 2450 - total flux cleaned = -0.000538865 Jy ! Component: 2500 - total flux cleaned = -0.000557201 Jy ! Component: 2550 - total flux cleaned = -0.000593697 Jy ! Component: 2600 - total flux cleaned = -0.00063004 Jy ! Component: 2650 - total flux cleaned = -0.000611869 Jy ! Component: 2700 - total flux cleaned = -0.000648064 Jy ! Component: 2750 - total flux cleaned = -0.000755711 Jy ! Component: 2800 - total flux cleaned = -0.0007557 Jy ! Component: 2850 - total flux cleaned = -0.000755828 Jy ! Component: 2900 - total flux cleaned = -0.000773497 Jy ! Component: 2950 - total flux cleaned = -0.000861519 Jy ! Component: 3000 - total flux cleaned = -0.000826404 Jy ! Component: 3050 - total flux cleaned = -0.000791489 Jy ! Component: 3100 - total flux cleaned = -0.000913108 Jy ! Component: 3150 - total flux cleaned = -0.000982291 Jy ! Component: 3200 - total flux cleaned = -0.00101662 Jy ! Component: 3250 - total flux cleaned = -0.000965288 Jy ! Component: 3300 - total flux cleaned = -0.00099943 Jy ! Component: 3350 - total flux cleaned = -0.000965488 Jy ! Component: 3400 - total flux cleaned = -0.00104988 Jy ! Component: 3450 - total flux cleaned = -0.0010835 Jy ! Component: 3500 - total flux cleaned = -0.0010334 Jy ! Component: 3550 - total flux cleaned = -0.00110015 Jy ! Component: 3600 - total flux cleaned = -0.00116657 Jy ! Component: 3650 - total flux cleaned = -0.00121607 Jy ! Component: 3700 - total flux cleaned = -0.001216 Jy ! Component: 3750 - total flux cleaned = -0.00119966 Jy ! Component: 3800 - total flux cleaned = -0.00124855 Jy ! Component: 3850 - total flux cleaned = -0.00126482 Jy ! Component: 3900 - total flux cleaned = -0.00124849 Jy ! Component: 3950 - total flux cleaned = -0.00134532 Jy ! Component: 4000 - total flux cleaned = -0.00140952 Jy ! Component: 4050 - total flux cleaned = -0.00129757 Jy ! Total flux subtracted in 4096 components = -0.00128167 Jy ! Clean residual min=-0.000990 max=0.001166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.208099 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 610 components and 0.208099 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J1928+0848_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.074 x 1.879 at 10.22 degrees (North through East) ! Clean map min=-0.0023949 max=0.13977 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J1928+0848_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 5.15% of the data. ! The x-axis pixel size should ideally be below 0.1768 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.1397 rms= 0.00027 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J1928+0848_X_uvs.log closed on Sat Jan 9 17:37:50 2016